/**
 * Copyright (c) 2009 Jim Hurne
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */
package org.tzconverter.patterneditor;

import java.awt.event.ActionListener;
import java.beans.PropertyChangeListener;

/**
 * View for the PatternEditor triad, which allows the user to change
 * the date/time pattern used by the application.
 * 
 * 
 * @since Jun 2, 2009
 */

public interface PatternEditorView
{
  public static final String PROP_PATTERN = "pattern";
  
  public String getPattern();
  public void setPattern(String pattern);
  
  public void setApplyButtonEnabled(boolean enabled);
  
  public void showError(String error);
  public void clearError();
  
  public void addActionListener(ActionListener listener);
  public void removeActionListener(ActionListener listener);  

  public void addPropertyChangeListener(PropertyChangeListener listener);
  public void removePropertyChangeListener(PropertyChangeListener listener);  
}
